28667238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251467}}^1$

素因数の和:251491

約数の個数: 16

約数和(自身を含む): 60352320

約数和(自身を除く): 31685082

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 251467, 502934, 754401, 1508802, 4777873, 9555746, 14333619, 28667238]

約数ペア:

[(1, 28667238), (2, 14333619), (3, 9555746), (6, 4777873), (19, 1508802), (38, 754401), (57, 502934), (114, 251467)]